Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

A Few Clouds

66°F

19°C

Humidity 84%
Wind Speed Calm
Barometer 30.12 in (1018.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 May 3:56 am EDT
Extended Forecast for

2 Miles SW Grant Mills NY

  • Today

    Today: A chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 85. West wind 5 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southwest wind 5 to 7 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 78. Northwest wind 7 to 9 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northwest wind 6 to 8 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. North wind around 7 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 2am.  Cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 85. West wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 63. Southwest wind 5 to 7 mph.
Wednesday
A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 78. Northwest wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 42. Northwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 61. North wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 61.
Friday Night
Showers likely, mainly after 2am. Cloudy, with a low around 41. Chance of precipitation is 70%.
Saturday
Showers. High near 53. Chance of precipitation is 80%.
Saturday Night
Showers likely. Cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Memorial Day
Mostly cloudy, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
2:32 am EDT May 19, 2026
4am EDT May 19, 2026-6pm EDT May 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database